“We do not know where Silicon Valley is really located”, Feldman writes, because these types of organization, when they are dynamic, are moving and fluid. Innovation and production ecosystems or clusters are proliferating today because they seem to be adapted to the demands of innovation, growth and employment. The process leading to their institutionalization escapes a summary analysis of the behavior triggered by monetary incentives or, at the very least, makes it richer. The relational aspect...